1#!/bin/bash 2# 3# This test is for checking rtnetlink callpaths, and get as much coverage as possible. 4# 5# set -e 6 7ALL_TESTS=" 8 kci_test_polrouting 9 kci_test_route_get 10 kci_test_addrlft 11 kci_test_promote_secondaries 12 kci_test_tc 13 kci_test_gre 14 kci_test_gretap 15 kci_test_ip6gretap 16 kci_test_erspan 17 kci_test_ip6erspan 18 kci_test_bridge 19 kci_test_addrlabel 20 kci_test_ifalias 21 kci_test_vrf 22 kci_test_encap 23 kci_test_macsec 24 kci_test_ipsec 25 kci_test_ipsec_offload 26 kci_test_fdb_get 27 kci_test_fdb_del 28 kci_test_neigh_get 29 kci_test_bridge_parent_id 30 kci_test_address_proto 31 kci_test_enslave_bonding 32 kci_test_mngtmpaddr 33" 34 35devdummy="test-dummy0" 36VERBOSE=0 37PAUSE=no 38PAUSE_ON_FAIL=no 39 40source lib.sh 41 42# set global exit status, but never reset nonzero one. 43check_err() 44{ 45 if [ $ret -eq 0 ]; then 46 ret=$1 47 fi 48 [ -n "$2" ] && echo "$2" 49} 50 51# same but inverted -- used when command must fail for test to pass 52check_fail() 53{ 54 if [ $1 -eq 0 ]; then 55 ret=1 56 fi 57} 58 59run_cmd_common() 60{ 61 local cmd="$*" 62 local out 63 if [ "$VERBOSE" = "1" ]; then 64 echo "COMMAND: ${cmd}" 65 fi 66 out=$($cmd 2>&1) 67 rc=$? 68 if [ "$VERBOSE" = "1" -a -n "$out" ]; then 69 echo " $out" 70 fi 71 return $rc 72} 73 74run_cmd() { 75 run_cmd_common "$@" 76 rc=$? 77 check_err $rc 78 return $rc 79} 80run_cmd_fail() 81{ 82 run_cmd_common "$@" 83 rc=$? 84 check_fail $rc 85 return $rc 86} 87 88run_cmd_grep_common() 89{ 90 local find="$1"; shift 91 local cmd="$*" 92 local out 93 if [ "$VERBOSE" = "1" ]; then 94 echo "COMMAND: ${cmd} 2>&1 | grep -q '${find}'" 95 fi 96 out=$($cmd 2>&1 | grep -q "${find}" 2>&1) 97 return $? 98} 99 100run_cmd_grep() { 101 run_cmd_grep_common "$@" 102 rc=$? 103 check_err $rc 104 return $rc 105} 106 107run_cmd_grep_fail() 108{ 109 run_cmd_grep_common "$@" 110 rc=$? 111 check_fail $rc 112 return $rc 113} 114 115end_test() 116{ 117 echo "$*" 118 [ "${VERBOSE}" = "1" ] && echo 119 120 if [[ $ret -ne 0 ]] && [[ "${PAUSE_ON_FAIL}" = "yes" ]]; then 121 echo "Hit enter to continue" 122 read a 123 fi; 124 125 if [ "${PAUSE}" = "yes" ]; then 126 echo "Hit enter to continue" 127 read a 128 fi 129 130} 131 132 133kci_add_dummy() 134{ 135 run_cmd ip link add name "$devdummy" type dummy 136 run_cmd ip link set "$devdummy" up 137} 138 139kci_del_dummy() 140{ 141 run_cmd ip link del dev "$devdummy" 142} 143 144kci_test_netconf() 145{ 146 dev="$1" 147 r=$ret 148 run_cmd ip netconf show dev "$dev" 149 for f in 4 6; do 150 run_cmd ip -$f netconf show dev "$dev" 151 done 152 153 if [ $ret -ne 0 ] ;then 154 end_test "FAIL: ip netconf show $dev" 155 test $r -eq 0 && ret=0 156 return 1 157 fi 158} 159 160# add a bridge with vlans on top 161kci_test_bridge() 162{ 163 devbr="test-br0" 164 vlandev="testbr-vlan1" 165 166 local ret=0 167 run_cmd ip link add name "$devbr" type bridge 168 run_cmd ip link set dev "$devdummy" master "$devbr" 169 run_cmd ip link set "$devbr" up 170 run_cmd ip link add link "$devbr" name "$vlandev" type vlan id 1 171 run_cmd ip addr add dev "$vlandev" 10.200.7.23/30 172 run_cmd ip -6 addr add dev "$vlandev" dead:42::1234/64 173 run_cmd ip -d link 174 run_cmd ip r s t all 175 176 for name in "$devbr" "$vlandev" "$devdummy" ; do 177 kci_test_netconf "$name" 178 done 179 run_cmd ip -6 addr del dev "$vlandev" dead:42::1234/64 180 run_cmd ip link del dev "$vlandev" 181 run_cmd ip link del dev "$devbr" 182 183 if [ $ret -ne 0 ];then 184 end_test "FAIL: bridge setup" 185 return 1 186 fi 187 end_test "PASS: bridge setup" 188 189} 190 191kci_test_gre() 192{ 193 gredev=neta 194 rem=10.42.42.1 195 loc=10.0.0.1 196 197 local ret=0 198 run_cmd ip tunnel add $gredev mode gre remote $rem local $loc ttl 1 199 run_cmd ip link set $gredev up 200 run_cmd ip addr add 10.23.7.10 dev $gredev 201 run_cmd ip route add 10.23.8.0/30 dev $gredev 202 run_cmd ip addr add dev "$devdummy" 10.23.7.11/24 203 run_cmd ip link 204 run_cmd ip addr 205 206 kci_test_netconf "$gredev" 207 run_cmd ip addr del dev "$devdummy" 10.23.7.11/24 208 run_cmd ip link del $gredev 209 210 if [ $ret -ne 0 ];then 211 end_test "FAIL: gre tunnel endpoint" 212 return 1 213 fi 214 end_test "PASS: gre tunnel endpoint" 215} 216 217# tc uses rtnetlink too, for full tc testing 218# please see tools/testing/selftests/tc-testing. 219kci_test_tc() 220{ 221 dev=lo 222 local ret=0 223 224 run_cmd tc qdisc add dev "$dev" root handle 1: htb 225 run_cmd tc class add dev "$dev" parent 1: classid 1:10 htb rate 1mbit 226 run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffe: protocol ip u32 divisor 256 227 run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffd: protocol ip u32 divisor 256 228 run_cmd tc filter add dev "$dev" parent 1:0 prio 5 handle ffc: protocol ip u32 divisor 256 229 run_cmd tc filter add dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:3 u32 ht ffe:2: match ip src 10.0.0.3 flowid 1:10 230 run_cmd tc filter add dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:2 u32 ht ffe:2: match ip src 10.0.0.2 flowid 1:10 231 run_cmd tc filter show dev "$dev" parent 1:0 232 run_cmd tc filter del dev "$dev" protocol ip parent 1: prio 5 handle ffe:2:3 u32 233 run_cmd tc filter show dev "$dev" parent 1:0 234 run_cmd tc qdisc del dev "$dev" root handle 1: htb 235 236 if [ $ret -ne 0 ];then 237 end_test "FAIL: tc htb hierarchy" 238 return 1 239 fi 240 end_test "PASS: tc htb hierarchy" 241 242} 243 244kci_test_polrouting() 245{ 246 local ret=0 247 run_cmd ip rule add fwmark 1 lookup 100 248 run_cmd ip route add local 0.0.0.0/0 dev lo table 100 249 run_cmd ip r s t all 250 run_cmd ip rule del fwmark 1 lookup 100 251 run_cmd ip route del local 0.0.0.0/0 dev lo table 100 252 253 if [ $ret -ne 0 ];then 254 end_test "FAIL: policy route test" 255 return 1 256 fi 257 end_test "PASS: policy routing" 258} 259 260kci_test_route_get() 261{ 262 local hash_policy=$(sysctl -n net.ipv4.fib_multipath_hash_policy) 263 264 local ret=0 265 run_cmd ip route get 127.0.0.1 266 run_cmd ip route get 127.0.0.1 dev "$devdummy" 267 run_cmd ip route get ::1 268 run_cmd ip route get fe80::1 dev "$devdummy" 269 run_cmd ip route get 127.0.0.1 from 127.0.0.1 oif lo tos 0x10 mark 0x1 270 run_cmd ip route get ::1 from ::1 iif lo oif lo tos 0x10 mark 0x1 271 run_cmd ip addr add dev "$devdummy" 10.23.7.11/24 272 run_cmd ip route get 10.23.7.11 from 10.23.7.12 iif "$devdummy" 273 run_cmd ip route add 10.23.8.0/24 \ 274 nexthop via 10.23.7.13 dev "$devdummy" \ 275 nexthop via 10.23.7.14 dev "$devdummy" 276 277 sysctl -wq net.ipv4.fib_multipath_hash_policy=0 278 run_cmd ip route get 10.23.8.11 279 sysctl -wq net.ipv4.fib_multipath_hash_policy=1 280 run_cmd ip route get 10.23.8.11 281 sysctl -wq net.ipv4.fib_multipath_hash_policy="$hash_policy" 282 run_cmd ip route del 10.23.8.0/24 283 run_cmd ip addr del dev "$devdummy" 10.23.7.11/24 284 285 286 if [ $ret -ne 0 ];then 287 end_test "FAIL: route get" 288 return 1 289 fi 290 291 end_test "PASS: route get" 292} 293 294kci_test_addrlft() 295{ 296 for i in $(seq 10 100) ;do 297 lft=$(((RANDOM%3) + 1)) 298 run_cmd ip addr add 10.23.11.$i/32 dev "$devdummy" preferred_lft $lft valid_lft $((lft+1)) 299 done 300 301 sleep 5 302 run_cmd_grep_fail "10.23.11." ip addr show dev "$devdummy" 303 if [ $? -eq 0 ]; then 304 check_err 1 305 end_test "FAIL: preferred_lft addresses remaining" 306 return 307 fi 308 309 end_test "PASS: preferred_lft addresses have expired" 310} 311 312kci_test_promote_secondaries() 313{ 314 promote=$(sysctl -n net.ipv4.conf.$devdummy.promote_secondaries) 315 316 sysctl -q net.ipv4.conf.$devdummy.promote_secondaries=1 317 318 for i in $(seq 2 254);do 319 IP="10.23.11.$i" 320 ip -f inet addr add $IP/16 brd + dev "$devdummy" 321 ifconfig "$devdummy" $IP netmask 255.255.0.0 322 done 323 324 ip addr flush dev "$devdummy" 325 326 [ $promote -eq 0 ] && sysctl -q net.ipv4.conf.$devdummy.promote_secondaries=0 327 328 end_test "PASS: promote_secondaries complete" 329} 330 331kci_test_addrlabel() 332{ 333 local ret=0 334 run_cmd ip addrlabel add prefix dead::/64 dev lo label 1 335 run_cmd_grep "prefix dead::/64 dev lo label 1" ip addrlabel list 336 run_cmd ip addrlabel del prefix dead::/64 dev lo label 1 337 run_cmd ip addrlabel add prefix dead::/64 label 1 338 run_cmd ip addrlabel del prefix dead::/64 label 1 339 340 # concurrent add/delete 341 for i in $(seq 1 1000); do 342 ip addrlabel add prefix 1c3::/64 label 12345 2>/dev/null 343 done & 344 345 for i in $(seq 1 1000); do 346 ip addrlabel del prefix 1c3::/64 label 12345 2>/dev/null 347 done 348 349 wait 350 351 ip addrlabel del prefix 1c3::/64 label 12345 2>/dev/null 352 353 if [ $ret -ne 0 ];then 354 end_test "FAIL: ipv6 addrlabel" 355 return 1 356 fi 357 358 end_test "PASS: ipv6 addrlabel" 359} 360 361kci_test_ifalias() 362{ 363 local ret=0 364 namewant=$(uuidgen) 365 syspathname="/sys/class/net/$devdummy/ifalias" 366 run_cmd ip link set dev "$devdummy" alias "$namewant" 367 368 if [ $ret -ne 0 ]; then 369 end_test "FAIL: cannot set interface alias of $devdummy to $namewant" 370 return 1 371 fi 372 run_cmd_grep "alias $namewant" ip link show "$devdummy" 373 374 if [ -r "$syspathname" ] ; then 375 read namehave < "$syspathname" 376 if [ "$namewant" != "$namehave" ]; then 377 end_test "FAIL: did set ifalias $namewant but got $namehave" 378 return 1 379 fi 380 381 namewant=$(uuidgen) 382 echo "$namewant" > "$syspathname" 383 run_cmd_grep "alias $namewant" ip link show "$devdummy" 384 385 # sysfs interface allows to delete alias again 386 echo "" > "$syspathname" 387 run_cmd_grep_fail "alias $namewant" ip link show "$devdummy" 388 389 for i in $(seq 1 100); do 390 uuidgen > "$syspathname" & 391 done 392 393 wait 394 395 # re-add the alias -- kernel should free mem when dummy dev is removed 396 run_cmd ip link set dev "$devdummy" alias "$namewant" 397 398 fi 399 400 if [ $ret -ne 0 ]; then 401 end_test "FAIL: set interface alias $devdummy to $namewant" 402 return 1 403 fi 404 405 end_test "PASS: set ifalias $namewant for $devdummy" 406} 407 408kci_test_vrf() 409{ 410 vrfname="test-vrf" 411 local ret=0 412 run_cmd ip link show type vrf 413 if [ $? -ne 0 ]; then 414 end_test "SKIP: vrf: iproute2 too old" 415 return $ksft_skip 416 fi 417 run_cmd ip link add "$vrfname" type vrf table 10 418 if [ $ret -ne 0 ];then 419 end_test "FAIL: can't add vrf interface, skipping test" 420 return 0 421 fi 422 run_cmd_grep "$vrfname" ip -br link show type vrf 423 if [ $ret -ne 0 ];then 424 end_test "FAIL: created vrf device not found" 425 return 1 426 fi 427 428 run_cmd ip link set dev "$vrfname" up 429 run_cmd ip link set dev "$devdummy" master "$vrfname" 430 run_cmd ip link del dev "$vrfname" 431 432 if [ $ret -ne 0 ];then 433 end_test "FAIL: vrf" 434 return 1 435 fi 436 437 end_test "PASS: vrf" 438} 439 440kci_test_encap_vxlan() 441{ 442 local ret=0 443 vxlan="test-vxlan0" 444 vlan="test-vlan0" 445 run_cmd ip -netns "$testns" link add "$vxlan" type vxlan id 42 group 239.1.1.1 \ 446 dev "$devdummy" dstport 4789 447 if [ $? -ne 0 ]; then 448 end_test "FAIL: can't add vxlan interface, skipping test" 449 return 0 450 fi 451 452 run_cmd ip -netns "$testns" addr add 10.2.11.49/24 dev "$vxlan" 453 run_cmd ip -netns "$testns" link set up dev "$vxlan" 454 run_cmd ip -netns "$testns" link add link "$vxlan" name "$vlan" type vlan id 1 455 456 # changelink testcases 457 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan vni 43 458 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan group ffe5::5 dev "$devdummy" 459 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan ttl inherit 460 461 run_cmd ip -netns "$testns" link set dev "$vxlan" type vxlan ttl 64 462 run_cmd ip -netns "$testns" link set dev "$vxlan" type vxlan nolearning 463 464 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan proxy 465 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan norsc 466 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan l2miss 467 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan l3miss 468 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan external 469 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udpcsum 470 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udp6zerocsumtx 471 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan udp6zerocsumrx 472 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan remcsumtx 473 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan remcsumrx 474 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan gbp 475 run_cmd_fail ip -netns "$testns" link set dev "$vxlan" type vxlan gpe 476 run_cmd ip -netns "$testns" link del "$vxlan" 477 478 if [ $ret -ne 0 ]; then 479 end_test "FAIL: vxlan" 480 return 1 481 fi 482 end_test "PASS: vxlan" 483} 484 485kci_test_encap_fou() 486{ 487 local ret=0 488 name="test-fou" 489 run_cmd_grep 'Usage: ip fou' ip fou help 490 if [ $? -ne 0 ];then 491 end_test "SKIP: fou: iproute2 too old" 492 return $ksft_skip 493 fi 494 495 if ! /sbin/modprobe -q -n fou; then 496 end_test "SKIP: module fou is not found" 497 return $ksft_skip 498 fi 499 /sbin/modprobe -q fou 500 501 run_cmd ip -netns "$testns" fou add port 7777 ipproto 47 502 if [ $? -ne 0 ];then 503 end_test "FAIL: can't add fou port 7777, skipping test" 504 return 1 505 fi 506 run_cmd ip -netns "$testns" fou add port 8888 ipproto 4 507 run_cmd_fail ip -netns "$testns" fou del port 9999 508 run_cmd ip -netns "$testns" fou del port 7777 509 if [ $ret -ne 0 ]; then 510 end_test "FAIL: fou"s 511 return 1 512 fi 513 514 end_test "PASS: fou" 515} 516 517# test various encap methods, use netns to avoid unwanted interference 518kci_test_encap() 519{ 520 local ret=0 521 setup_ns testns 522 if [ $? -ne 0 ]; then 523 end_test "SKIP encap tests: cannot add net namespace $testns" 524 return $ksft_skip 525 fi 526 run_cmd ip -netns "$testns" link set lo up 527 run_cmd ip -netns "$testns" link add name "$devdummy" type dummy 528 run_cmd ip -netns "$testns" link set "$devdummy" up 529 run_cmd kci_test_encap_vxlan 530 run_cmd kci_test_encap_fou 531 532 ip netns del "$testns" 533 return $ret 534} 535 536kci_test_macsec() 537{ 538 msname="test_macsec0" 539 local ret=0 540 run_cmd_grep "^Usage: ip macsec" ip macsec help 541 if [ $? -ne 0 ]; then 542 end_test "SKIP: macsec: iproute2 too old" 543 return $ksft_skip 544 fi 545 run_cmd ip link add link "$devdummy" "$msname" type macsec port 42 encrypt on 546 if [ $ret -ne 0 ];then 547 end_test "FAIL: can't add macsec interface, skipping test" 548 return 1 549 fi 550 run_cmd ip macsec add "$msname" tx sa 0 pn 1024 on key 01 12345678901234567890123456789012 551 run_cmd ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" 552 run_cmd ip macsec add "$msname" rx port 1234 address "1c:ed:de:ad:be:ef" sa 0 pn 1 on key 00 0123456789abcdef0123456789abcdef 553 run_cmd ip macsec show 554 run_cmd ip link del dev "$msname" 555 556 if [ $ret -ne 0 ];then 557 end_test "FAIL: macsec" 558 return 1 559 fi 560 561 end_test "PASS: macsec" 562} 563 564#------------------------------------------------------------------- 565# Example commands 566# ip x s add proto esp src 14.0.0.52 dst 14.0.0.70 \ 567# spi 0x07 mode transport reqid 0x07 replay-window 32 \ 568# aead 'rfc4106(gcm(aes))' 1234567890123456dcba 128 \ 569# sel src 14.0.0.52/24 dst 14.0.0.70/24 570# ip x p add dir out src 14.0.0.52/24 dst 14.0.0.70/24 \ 571# tmpl proto esp src 14.0.0.52 dst 14.0.0.70 \ 572# spi 0x07 mode transport reqid 0x07 573# 574# Subcommands not tested 575# ip x s update 576# ip x s allocspi 577# ip x s deleteall 578# ip x p update 579# ip x p deleteall 580# ip x p set 581#------------------------------------------------------------------- 582kci_test_ipsec() 583{ 584 local ret=0 585 algo="aead rfc4106(gcm(aes)) 0x3132333435363738393031323334353664636261 128" 586 srcip=192.168.123.1 587 dstip=192.168.123.2 588 spi=7 589 590 ip addr add $srcip dev $devdummy 591 592 # flush to be sure there's nothing configured 593 run_cmd ip x s flush ; ip x p flush 594 595 # start the monitor in the background 596 tmpfile=`mktemp /var/run/ipsectestXXX` 597 mpid=`(ip x m > $tmpfile & echo $!) 2>/dev/null` 598 sleep 0.2 599 600 ipsecid="proto esp src $srcip dst $dstip spi 0x07" 601 run_cmd ip x s add $ipsecid \ 602 mode transport reqid 0x07 replay-window 32 \ 603 $algo sel src $srcip/24 dst $dstip/24 604 605 606 lines=`ip x s list | grep $srcip | grep $dstip | wc -l` 607 run_cmd test $lines -eq 2 608 run_cmd_grep "SAD count 1" ip x s count 609 610 lines=`ip x s get $ipsecid | grep $srcip | grep $dstip | wc -l` 611 run_cmd test $lines -eq 2 612 run_cmd ip x s delete $ipsecid 613 614 lines=`ip x s list | wc -l` 615 run_cmd test $lines -eq 0 616 617 ipsecsel="dir out src $srcip/24 dst $dstip/24" 618 run_cmd ip x p add $ipsecsel \ 619 tmpl proto esp src $srcip dst $dstip \ 620 spi 0x07 mode transport reqid 0x07 621 622 623 lines=`ip x p list | grep $srcip | grep $dstip | wc -l` 624 run_cmd test $lines -eq 2 625 626 run_cmd_grep "SPD IN 0 OUT 1 FWD 0" ip x p count 627 628 lines=`ip x p get $ipsecsel | grep $srcip | grep $dstip | wc -l` 629 run_cmd test $lines -eq 2 630 631 run_cmd ip x p delete $ipsecsel 632 633 lines=`ip x p list | wc -l` 634 run_cmd test $lines -eq 0 635 636 # check the monitor results 637 kill $mpid 638 lines=`wc -l $tmpfile | cut "-d " -f1` 639 run_cmd test $lines -eq 20 640 rm -rf $tmpfile 641 642 # clean up any leftovers 643 run_cmd ip x s flush 644 run_cmd ip x p flush 645 ip addr del $srcip/32 dev $devdummy 646 647 if [ $ret -ne 0 ]; then 648 end_test "FAIL: ipsec" 649 return 1 650 fi 651 end_test "PASS: ipsec" 652} 653 654#------------------------------------------------------------------- 655# Example commands 656# ip x s add proto esp src 14.0.0.52 dst 14.0.0.70 \ 657# spi 0x07 mode transport reqid 0x07 replay-window 32 \ 658# aead 'rfc4106(gcm(aes))' 1234567890123456dcba 128 \ 659# sel src 14.0.0.52/24 dst 14.0.0.70/24 660# offload dev sim1 dir out 661# ip x p add dir out src 14.0.0.52/24 dst 14.0.0.70/24 \ 662# tmpl proto esp src 14.0.0.52 dst 14.0.0.70 \ 663# spi 0x07 mode transport reqid 0x07 664# 665#------------------------------------------------------------------- 666kci_test_ipsec_offload() 667{ 668 local ret=0 669 algo="aead rfc4106(gcm(aes)) 0x3132333435363738393031323334353664636261 128" 670 srcip=192.168.123.3 671 dstip=192.168.123.4 672 sysfsd=/sys/kernel/debug/netdevsim/netdevsim0/ports/0/ 673 sysfsf=$sysfsd/ipsec 674 sysfsnet=/sys/bus/netdevsim/devices/netdevsim0/net/ 675 probed=false 676 677 if ! mount | grep -q debugfs; then 678 mount -t debugfs none /sys/kernel/debug/ &> /dev/null 679 fi 680 681 # setup netdevsim since dummydev doesn't have offload support 682 if [ ! -w /sys/bus/netdevsim/new_device ] ; then 683 run_cmd modprobe -q netdevsim 684 if [ $ret -ne 0 ]; then 685 end_test "SKIP: ipsec_offload can't load netdevsim" 686 return $ksft_skip 687 fi 688 probed=true 689 fi 690 691 echo "0" > /sys/bus/netdevsim/new_device 692 while [ ! -d $sysfsnet ] ; do :; done 693 udevadm settle 694 dev=`ls $sysfsnet` 695 696 ip addr add $srcip dev $dev 697 ip link set $dev up 698 if [ ! -d $sysfsd ] ; then 699 end_test "FAIL: ipsec_offload can't create device $dev" 700 return 1 701 fi 702 if [ ! -f $sysfsf ] ; then 703 end_test "FAIL: ipsec_offload netdevsim doesn't support IPsec offload" 704 return 1 705 fi 706 707 # flush to be sure there's nothing configured 708 ip x s flush ; ip x p flush 709 710 # create offloaded SAs, both in and out 711 run_cmd ip x p add dir out src $srcip/24 dst $dstip/24 \ 712 tmpl proto esp src $srcip dst $dstip spi 9 \ 713 mode transport reqid 42 714 715 run_cmd ip x p add dir in src $dstip/24 dst $srcip/24 \ 716 tmpl proto esp src $dstip dst $srcip spi 9 \ 717 mode transport reqid 42 718 719 run_cmd ip x s add proto esp src $srcip dst $dstip spi 9 \ 720 mode transport reqid 42 $algo sel src $srcip/24 dst $dstip/24 \ 721 offload dev $dev dir out 722 723 run_cmd ip x s add proto esp src $dstip dst $srcip spi 9 \ 724 mode transport reqid 42 $algo sel src $dstip/24 dst $srcip/24 \ 725 offload dev $dev dir in 726 727 if [ $ret -ne 0 ]; then 728 end_test "FAIL: ipsec_offload can't create SA" 729 return 1 730 fi 731 732 # does offload show up in ip output 733 lines=`ip x s list | grep -c "crypto offload parameters: dev $dev dir"` 734 if [ $lines -ne 2 ] ; then 735 check_err 1 736 end_test "FAIL: ipsec_offload SA offload missing from list output" 737 fi 738 739 # we didn't create a peer, make sure we can Tx 740 ip neigh add $dstip dev $dev lladdr 00:11:22:33:44:55 741 # use ping to exercise the Tx path 742 ping -I $dev -c 3 -W 1 -i 0 $dstip >/dev/null 743 744 # does driver have correct offload info 745 run_cmd diff $sysfsf - << EOF 746SA count=2 tx=3 747sa[0] tx ipaddr=$dstip 748sa[0] spi=0x00000009 proto=0x32 salt=0x61626364 crypt=1 749sa[0] key=0x34333231 38373635 32313039 36353433 750sa[1] rx ipaddr=$srcip 751sa[1] spi=0x00000009 proto=0x32 salt=0x61626364 crypt=1 752sa[1] key=0x34333231 38373635 32313039 36353433 753EOF 754 if [ $? -ne 0 ] ; then 755 end_test "FAIL: ipsec_offload incorrect driver data" 756 check_err 1 757 fi 758 759 # does offload get removed from driver 760 ip x s flush 761 ip x p flush 762 lines=`grep -c "SA count=0" $sysfsf` 763 if [ $lines -ne 1 ] ; then 764 check_err 1 765 end_test "FAIL: ipsec_offload SA not removed from driver" 766 fi 767 768 # clean up any leftovers 769 echo 0 > /sys/bus/netdevsim/del_device 770 $probed && rmmod netdevsim 771 772 if [ $ret -ne 0 ]; then 773 end_test "FAIL: ipsec_offload" 774 return 1 775 fi 776 end_test "PASS: ipsec_offload" 777} 778 779kci_test_gretap() 780{ 781 DEV_NS=gretap00 782 local ret=0 783 784 setup_ns testns 785 if [ $? -ne 0 ]; then 786 end_test "SKIP gretap tests: cannot add net namespace $testns" 787 return $ksft_skip 788 fi 789 790 run_cmd_grep "^Usage:" ip link help gretap 791 if [ $? -ne 0 ];then 792 end_test "SKIP: gretap: iproute2 too old" 793 ip netns del "$testns" 794 return $ksft_skip 795 fi 796 797 # test native tunnel 798 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type gretap seq \ 799 key 102 local 172.16.1.100 remote 172.16.1.200 800 801 802 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 803 run_cmd ip -netns "$testns" link set dev $DEV_NS up 804 run_cmd ip -netns "$testns" link del "$DEV_NS" 805 806 # test external mode 807 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type gretap external 808 run_cmd ip -netns "$testns" link del "$DEV_NS" 809 810 if [ $ret -ne 0 ]; then 811 end_test "FAIL: gretap" 812 ip netns del "$testns" 813 return 1 814 fi 815 end_test "PASS: gretap" 816 817 ip netns del "$testns" 818} 819 820kci_test_ip6gretap() 821{ 822 DEV_NS=ip6gretap00 823 local ret=0 824 825 setup_ns testns 826 if [ $? -ne 0 ]; then 827 end_test "SKIP ip6gretap tests: cannot add net namespace $testns" 828 return $ksft_skip 829 fi 830 831 run_cmd_grep "^Usage:" ip link help ip6gretap 832 if [ $? -ne 0 ];then 833 end_test "SKIP: ip6gretap: iproute2 too old" 834 ip netns del "$testns" 835 return $ksft_skip 836 fi 837 838 # test native tunnel 839 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6gretap seq \ 840 key 102 local fc00:100::1 remote fc00:100::2 841 842 843 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" fc00:200::1/96 844 run_cmd ip -netns "$testns" link set dev $DEV_NS up 845 run_cmd ip -netns "$testns" link del "$DEV_NS" 846 847 # test external mode 848 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6gretap external 849 run_cmd ip -netns "$testns" link del "$DEV_NS" 850 851 if [ $ret -ne 0 ]; then 852 end_test "FAIL: ip6gretap" 853 ip netns del "$testns" 854 return 1 855 fi 856 end_test "PASS: ip6gretap" 857 858 ip netns del "$testns" 859} 860 861kci_test_erspan() 862{ 863 DEV_NS=erspan00 864 local ret=0 865 run_cmd_grep "^Usage:" ip link help erspan 866 if [ $? -ne 0 ];then 867 end_test "SKIP: erspan: iproute2 too old" 868 return $ksft_skip 869 fi 870 setup_ns testns 871 if [ $? -ne 0 ]; then 872 end_test "SKIP erspan tests: cannot add net namespace $testns" 873 return $ksft_skip 874 fi 875 876 # test native tunnel erspan v1 877 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan seq \ 878 key 102 local 172.16.1.100 remote 172.16.1.200 \ 879 erspan_ver 1 erspan 488 880 881 882 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 883 run_cmd ip -netns "$testns" link set dev $DEV_NS up 884 run_cmd ip -netns "$testns" link del "$DEV_NS" 885 886 # test native tunnel erspan v2 887 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan seq \ 888 key 102 local 172.16.1.100 remote 172.16.1.200 \ 889 erspan_ver 2 erspan_dir ingress erspan_hwid 7 890 891 892 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 893 run_cmd ip -netns "$testns" link set dev $DEV_NS up 894 run_cmd ip -netns "$testns" link del "$DEV_NS" 895 896 # test external mode 897 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type erspan external 898 run_cmd ip -netns "$testns" link del "$DEV_NS" 899 900 if [ $ret -ne 0 ]; then 901 end_test "FAIL: erspan" 902 ip netns del "$testns" 903 return 1 904 fi 905 end_test "PASS: erspan" 906 907 ip netns del "$testns" 908} 909 910kci_test_ip6erspan() 911{ 912 DEV_NS=ip6erspan00 913 local ret=0 914 run_cmd_grep "^Usage:" ip link help ip6erspan 915 if [ $? -ne 0 ];then 916 end_test "SKIP: ip6erspan: iproute2 too old" 917 return $ksft_skip 918 fi 919 setup_ns testns 920 if [ $? -ne 0 ]; then 921 end_test "SKIP ip6erspan tests: cannot add net namespace $testns" 922 return $ksft_skip 923 fi 924 925 # test native tunnel ip6erspan v1 926 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6erspan seq \ 927 key 102 local fc00:100::1 remote fc00:100::2 \ 928 erspan_ver 1 erspan 488 929 930 931 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 932 run_cmd ip -netns "$testns" link set dev $DEV_NS up 933 run_cmd ip -netns "$testns" link del "$DEV_NS" 934 935 # test native tunnel ip6erspan v2 936 run_cmd ip -netns "$testns" link add dev "$DEV_NS" type ip6erspan seq \ 937 key 102 local fc00:100::1 remote fc00:100::2 \ 938 erspan_ver 2 erspan_dir ingress erspan_hwid 7 939 940 941 run_cmd ip -netns "$testns" addr add dev "$DEV_NS" 10.1.1.100/24 942 run_cmd ip -netns "$testns" link set dev $DEV_NS up 943 run_cmd ip -netns "$testns" link del "$DEV_NS" 944 945 # test external mode 946 run_cmd ip -netns "$testns" link add dev "$DEV_NS" \ 947 type ip6erspan external 948 949 run_cmd ip -netns "$testns" link del "$DEV_NS" 950 951 if [ $ret -ne 0 ]; then 952 end_test "FAIL: ip6erspan" 953 ip netns del "$testns" 954 return 1 955 fi 956 end_test "PASS: ip6erspan" 957 958 ip netns del "$testns" 959} 960 961kci_test_fdb_get() 962{ 963 brdev="test-br0" 964 vxlandev="vxlan10" 965 test_mac=de:ad:be:ef:13:37 966 localip="10.0.2.2" 967 dstip="10.0.2.3" 968 local ret=0 969 970 run_cmd_grep 'bridge fdb get' bridge fdb help 971 if [ $? -ne 0 ];then 972 end_test "SKIP: fdb get tests: iproute2 too old" 973 return $ksft_skip 974 fi 975 976 setup_ns testns 977 if [ $? -ne 0 ]; then 978 end_test "SKIP fdb get tests: cannot add net namespace $testns" 979 return $ksft_skip 980 fi 981 IP="ip -netns $testns" 982 BRIDGE="bridge -netns $testns" 983 run_cmd $IP link add "$vxlandev" type vxlan id 10 local $localip \ 984 dstport 4789 985 run_cmd $IP link add name "$brdev" type bridge 986 run_cmd $IP link set dev "$vxlandev" master "$brdev" 987 run_cmd $BRIDGE fdb add $test_mac dev "$vxlandev" master 988 run_cmd $BRIDGE fdb add $test_mac dev "$vxlandev" dst $dstip self 989 run_cmd_grep "dev $vxlandev master $brdev" $BRIDGE fdb get $test_mac brport "$vxlandev" 990 run_cmd_grep "dev $vxlandev master $brdev" $BRIDGE fdb get $test_mac br "$brdev" 991 run_cmd_grep "dev $vxlandev dst $dstip" $BRIDGE fdb get $test_mac dev "$vxlandev" self 992 993 ip netns del $testns &>/dev/null 994 995 if [ $ret -ne 0 ]; then 996 end_test "FAIL: bridge fdb get" 997 return 1 998 fi 999 1000 end_test "PASS: bridge fdb get" 1001} 1002 1003kci_test_fdb_del() 1004{ 1005 local test_mac=de:ad:be:ef:13:37 1006 local dummydev="dummy1" 1007 local brdev="test-br0" 1008 local ret=0 1009 1010 run_cmd_grep 'bridge fdb get' bridge fdb help 1011 if [ $? -ne 0 ]; then 1012 end_test "SKIP: fdb del tests: iproute2 too old" 1013 return $ksft_skip 1014 fi 1015 1016 setup_ns testns 1017 if [ $? -ne 0 ]; then 1018 end_test "SKIP fdb del tests: cannot add net namespace $testns" 1019 return $ksft_skip 1020 fi 1021 IP="ip -netns $testns" 1022 BRIDGE="bridge -netns $testns" 1023 run_cmd $IP link add $dummydev type dummy 1024 run_cmd $IP link add name $brdev type bridge vlan_filtering 1 1025 run_cmd $IP link set dev $dummydev master $brdev 1026 run_cmd $BRIDGE fdb add $test_mac dev $dummydev master static vlan 1 1027 run_cmd $BRIDGE vlan del vid 1 dev $dummydev 1028 run_cmd $BRIDGE fdb get $test_mac br $brdev vlan 1 1029 run_cmd $BRIDGE fdb del $test_mac dev $dummydev master vlan 1 1030 run_cmd_fail $BRIDGE fdb get $test_mac br $brdev vlan 1 1031 1032 ip netns del $testns &>/dev/null 1033 1034 if [ $ret -ne 0 ]; then 1035 end_test "FAIL: bridge fdb del" 1036 return 1 1037 fi 1038 1039 end_test "PASS: bridge fdb del" 1040} 1041 1042kci_test_neigh_get() 1043{ 1044 dstmac=de:ad:be:ef:13:37 1045 dstip=10.0.2.4 1046 dstip6=dead::2 1047 local ret=0 1048 1049 run_cmd_grep 'ip neigh get' ip neigh help 1050 if [ $? -ne 0 ];then 1051 end_test "SKIP: fdb get tests: iproute2 too old" 1052 return $ksft_skip 1053 fi 1054 1055 # ipv4 1056 run_cmd ip neigh add $dstip lladdr $dstmac dev "$devdummy" 1057 run_cmd_grep "$dstmac" ip neigh get $dstip dev "$devdummy" 1058 run_cmd ip neigh del $dstip lladdr $dstmac dev "$devdummy" 1059 1060 # ipv4 proxy 1061 run_cmd ip neigh add proxy $dstip dev "$devdummy" 1062 run_cmd_grep "$dstip" ip neigh get proxy $dstip dev "$devdummy" 1063 run_cmd ip neigh del proxy $dstip dev "$devdummy" 1064 1065 # ipv6 1066 run_cmd ip neigh add $dstip6 lladdr $dstmac dev "$devdummy" 1067 run_cmd_grep "$dstmac" ip neigh get $dstip6 dev "$devdummy" 1068 run_cmd ip neigh del $dstip6 lladdr $dstmac dev "$devdummy" 1069 1070 # ipv6 proxy 1071 run_cmd ip neigh add proxy $dstip6 dev "$devdummy" 1072 run_cmd_grep "$dstip6" ip neigh get proxy $dstip6 dev "$devdummy" 1073 run_cmd ip neigh del proxy $dstip6 dev "$devdummy" 1074 1075 if [ $ret -ne 0 ];then 1076 end_test "FAIL: neigh get" 1077 return 1 1078 fi 1079 1080 end_test "PASS: neigh get" 1081} 1082 1083kci_test_bridge_parent_id() 1084{ 1085 local ret=0 1086 sysfsnet=/sys/bus/netdevsim/devices/netdevsim 1087 probed=false 1088 1089 if [ ! -w /sys/bus/netdevsim/new_device ] ; then 1090 run_cmd modprobe -q netdevsim 1091 if [ $ret -ne 0 ]; then 1092 end_test "SKIP: bridge_parent_id can't load netdevsim" 1093 return $ksft_skip 1094 fi 1095 probed=true 1096 fi 1097 1098 echo "10 1" > /sys/bus/netdevsim/new_device 1099 while [ ! -d ${sysfsnet}10 ] ; do :; done 1100 echo "20 1" > /sys/bus/netdevsim/new_device 1101 while [ ! -d ${sysfsnet}20 ] ; do :; done 1102 udevadm settle 1103 dev10=`ls ${sysfsnet}10/net/` 1104 dev20=`ls ${sysfsnet}20/net/` 1105 run_cmd ip link add name test-bond0 type bond mode 802.3ad 1106 run_cmd ip link set dev $dev10 master test-bond0 1107 run_cmd ip link set dev $dev20 master test-bond0 1108 run_cmd ip link add name test-br0 type bridge 1109 run_cmd ip link set dev test-bond0 master test-br0 1110 1111 # clean up any leftovers 1112 ip link del dev test-br0 1113 ip link del dev test-bond0 1114 echo 20 > /sys/bus/netdevsim/del_device 1115 echo 10 > /sys/bus/netdevsim/del_device 1116 $probed && rmmod netdevsim 1117 1118 if [ $ret -ne 0 ]; then 1119 end_test "FAIL: bridge_parent_id" 1120 return 1 1121 fi 1122 end_test "PASS: bridge_parent_id" 1123} 1124 1125address_get_proto() 1126{ 1127 local addr=$1; shift 1128 1129 ip -N -j address show dev "$devdummy" | 1130 jq -e -r --arg addr "${addr%/*}" \ 1131 '.[].addr_info[] | select(.local == $addr) | .protocol' 1132} 1133 1134address_count() 1135{ 1136 ip -N -j address show dev "$devdummy" "$@" | 1137 jq -e -r '[.[].addr_info[] | .local | select(. != null)] | length' 1138} 1139 1140do_test_address_proto() 1141{ 1142 local what=$1; shift 1143 local addr=$1; shift 1144 local addr2=${addr%/*}2/${addr#*/} 1145 local addr3=${addr%/*}3/${addr#*/} 1146 local proto 1147 local count 1148 local ret=0 1149 local err 1150 1151 ip address add dev "$devdummy" "$addr3" 1152 check_err $? 1153 proto=$(address_get_proto "$addr3") 1154 [[ "$proto" == null ]] 1155 check_err $? 1156 1157 ip address add dev "$devdummy" "$addr2" proto 0x99 1158 check_err $? 1159 proto=$(address_get_proto "$addr2") 1160 [[ "$proto" == 0x99 ]] 1161 check_err $? 1162 1163 ip address add dev "$devdummy" "$addr" proto 0xab 1164 check_err $? 1165 proto=$(address_get_proto "$addr") 1166 [[ "$proto" == 0xab ]] 1167 check_err $? 1168 1169 ip address replace dev "$devdummy" "$addr" proto 0x11 1170 proto=$(address_get_proto "$addr") 1171 check_err $? 1172 [[ "$proto" == 0x11 ]] 1173 check_err $? 1174 1175 count=$(address_count) 1176 check_err $? 1177 (( count >= 3 )) # $addr, $addr2 and $addr3 plus any kernel addresses 1178 check_err $? 1179 1180 count=$(address_count proto 0) 1181 check_err $? 1182 (( count == 1 )) # just $addr3 1183 check_err $? 1184 1185 count=$(address_count proto 0x11) 1186 check_err $? 1187 (( count == 2 )) # $addr and $addr3 1188 check_err $? 1189 1190 count=$(address_count proto 0xab) 1191 check_err $? 1192 (( count == 1 )) # just $addr3 1193 check_err $? 1194 1195 ip address del dev "$devdummy" "$addr" 1196 ip address del dev "$devdummy" "$addr2" 1197 ip address del dev "$devdummy" "$addr3" 1198 1199 if [ $ret -ne 0 ]; then 1200 end_test "FAIL: address proto $what" 1201 return 1 1202 fi 1203 end_test "PASS: address proto $what" 1204} 1205 1206kci_test_address_proto() 1207{ 1208 local ret=0 1209 1210 do_test_address_proto IPv4 192.0.2.1/28 1211 check_err $? 1212 1213 do_test_address_proto IPv6 2001:db8:1::1/64 1214 check_err $? 1215 1216 return $ret 1217} 1218 1219kci_test_enslave_bonding() 1220{ 1221 local bond="bond123" 1222 local ret=0 1223 1224 setup_ns testns 1225 if [ $? -ne 0 ]; then 1226 end_test "SKIP bonding tests: cannot add net namespace $testns" 1227 return $ksft_skip 1228 fi 1229 1230 run_cmd ip -netns $testns link add dev $bond type bond mode balance-rr 1231 run_cmd ip -netns $testns link add dev $devdummy type dummy 1232 run_cmd ip -netns $testns link set dev $devdummy up 1233 run_cmd ip -netns $testns link set dev $devdummy master $bond down 1234 if [ $ret -ne 0 ]; then 1235 end_test "FAIL: initially up interface added to a bond and set down" 1236 ip netns del "$testns" 1237 return 1 1238 fi 1239 1240 end_test "PASS: enslave interface in a bond" 1241 ip netns del "$testns" 1242} 1243 1244# Called to validate the addresses on $IFNAME: 1245# 1246# 1. Every `temporary` address must have a matching `mngtmpaddr` 1247# 2. Every `mngtmpaddr` address must have some un`deprecated` `temporary` 1248# 1249# If the mngtmpaddr or tempaddr checking failed, return 0 and stop slowwait 1250validate_mngtmpaddr() 1251{ 1252 local dev=$1 1253 local prefix="" 1254 local addr_list=$(ip -j -n $testns addr show dev ${dev}) 1255 local temp_addrs=$(echo ${addr_list} | \ 1256 jq -r '.[].addr_info[] | select(.temporary == true) | .local') 1257 local mng_prefixes=$(echo ${addr_list} | \ 1258 jq -r '.[].addr_info[] | select(.mngtmpaddr == true) | .local' | \ 1259 cut -d: -f1-4 | tr '\n' ' ') 1260 local undep_prefixes=$(echo ${addr_list} | \ 1261 jq -r '.[].addr_info[] | select(.temporary == true and .deprecated != true) | .local' | \ 1262 cut -d: -f1-4 | tr '\n' ' ') 1263 1264 # 1. All temporary addresses (temp and dep) must have a matching mngtmpaddr 1265 for address in ${temp_addrs}; do 1266 prefix=$(echo ${address} | cut -d: -f1-4) 1267 if [[ ! " ${mng_prefixes} " =~ " $prefix " ]]; then 1268 check_err 1 "FAIL: Temporary $address with no matching mngtmpaddr!"; 1269 return 0 1270 fi 1271 done 1272 1273 # 2. All mngtmpaddr addresses must have a temporary address (not dep) 1274 for prefix in ${mng_prefixes}; do 1275 if [[ ! " ${undep_prefixes} " =~ " $prefix " ]]; then 1276 check_err 1 "FAIL: No undeprecated temporary in $prefix!"; 1277 return 0 1278 fi 1279 done 1280 1281 return 1 1282} 1283 1284kci_test_mngtmpaddr() 1285{ 1286 local ret=0 1287 1288 setup_ns testns 1289 if [ $? -ne 0 ]; then 1290 end_test "SKIP mngtmpaddr tests: cannot add net namespace $testns" 1291 return $ksft_skip 1292 fi 1293 1294 # 1. Create a dummy Ethernet interface 1295 run_cmd ip -n $testns link add ${devdummy} type dummy 1296 run_cmd ip -n $testns link set ${devdummy} up 1297 run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.use_tempaddr=1 1298 run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.temp_prefered_lft=10 1299 run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.temp_valid_lft=25 1300 run_cmd ip netns exec $testns sysctl -w net.ipv6.conf.${devdummy}.max_desync_factor=1 1301 1302 # 2. Create several mngtmpaddr addresses on that interface. 1303 # with temp_*_lft configured to be pretty short (10 and 35 seconds 1304 # for prefer/valid respectively) 1305 for i in $(seq 1 9); do 1306 run_cmd ip -n $testns addr add 2001:db8:7e57:${i}::1/64 mngtmpaddr dev ${devdummy} 1307 done 1308 1309 # 3. Confirm that a preferred temporary address exists for each mngtmpaddr 1310 # address at all times, polling once per second for 30 seconds. 1311 slowwait 30 validate_mngtmpaddr ${devdummy} 1312 1313 # 4. Delete each mngtmpaddr address, one at a time (alternating between 1314 # deleting and merely un-mngtmpaddr-ing), and confirm that the other 1315 # mngtmpaddr addresses still have preferred temporaries. 1316 for i in $(seq 1 9); do 1317 (( $i % 4 == 0 )) && mng_flag="mngtmpaddr" || mng_flag="" 1318 if (( $i % 2 == 0 )); then 1319 run_cmd ip -n $testns addr del 2001:db8:7e57:${i}::1/64 $mng_flag dev ${devdummy} 1320 else 1321 run_cmd ip -n $testns addr change 2001:db8:7e57:${i}::1/64 dev ${devdummy} 1322 fi 1323 # the temp addr should be deleted 1324 validate_mngtmpaddr ${devdummy} 1325 done 1326 1327 if [ $ret -ne 0 ]; then 1328 end_test "FAIL: mngtmpaddr add/remove incorrect" 1329 else 1330 end_test "PASS: mngtmpaddr add/remove correctly" 1331 fi 1332 1333 ip netns del "$testns" 1334 return $ret 1335} 1336 1337kci_test_rtnl() 1338{ 1339 local current_test 1340 local ret=0 1341 1342 kci_add_dummy 1343 if [ $ret -ne 0 ];then 1344 end_test "FAIL: cannot add dummy interface" 1345 return 1 1346 fi 1347 1348 for current_test in ${TESTS:-$ALL_TESTS}; do 1349 $current_test 1350 check_err $? 1351 done 1352 1353 kci_del_dummy 1354 return $ret 1355} 1356 1357usage() 1358{ 1359 cat <<EOF 1360usage: ${0##*/} OPTS 1361 1362 -t <test> Test(s) to run (default: all) 1363 (options: $(echo $ALL_TESTS)) 1364 -v Verbose mode (show commands and output) 1365 -P Pause after every test 1366 -p Pause after every failing test before cleanup (for debugging) 1367EOF 1368} 1369 1370#check for needed privileges 1371if [ "$(id -u)" -ne 0 ];then 1372 end_test "SKIP: Need root privileges" 1373 exit $ksft_skip 1374fi 1375 1376for x in ip tc;do 1377 $x -Version 2>/dev/null >/dev/null 1378 if [ $? -ne 0 ];then 1379 end_test "SKIP: Could not run test without the $x tool" 1380 exit $ksft_skip 1381 fi 1382done 1383 1384while getopts t:hvpP o; do 1385 case $o in 1386 t) TESTS=$OPTARG;; 1387 v) VERBOSE=1;; 1388 p) PAUSE_ON_FAIL=yes;; 1389 P) PAUSE=yes;; 1390 h) usage; exit 0;; 1391 *) usage; exit 1;; 1392 esac 1393done 1394 1395[ $PAUSE = "yes" ] && PAUSE_ON_FAIL="no" 1396 1397kci_test_rtnl 1398 1399exit $? 1400